Be honest with me, do you really think that if Zoro fights after Mihawk he will have an easy fight? Oda will make it seem like Mihawk and Zoro's dream aren't worth anything.
Outside of Zoro, who gives a damn about the WSS title?
No one.
Oda should have Mihawk fight swordsmans to cement how important the title is, yet only Zoro cares.